Features4-in-1 Sweep, Function & Pulse Generator and Frequency Counter Versatile waveforms for Sine, Square, Triangle, Ramp, Pulse, Sawtooth and DC outputs 0.1 Hz to 10 MHz Frequency Out put in 7 Ranges Built in 7digits External Counter Display measuring up to 110MHz Internal and External linear Sweep control from 1:1 to 100:1 Variable Symmetry for generating Sawtooth and Pulse waveforms TTL leveled Square waveform output Variable DC Offset control Variable Output level control with 20 dB Attenuator and Amplitude control FunctionSpecification▣ Output CharacteristicsWaveforms Sine, Square, Triangle, Ramp, Pulse, Sawtooth, TTL Leveled Square, DCFrequency Range0.1Hz to 10MHz in 7 Range (1,10,100,1K,10K,100K,1M)Frequency Accuracy± 5% of full scaleOutput Level 20 Vp-p in open circuit10 Vp-p into 50 W LoadDC Offset Control More than +/-5V (into 50ohm)Output Impedance50 ohm +/- 5%Attenuator-20dB fixed and continuously variable▣ Waveform Characteristics Sine wave Flatness : ± 0.3 dB ~ 10 MHzDistortion : 1 % under (0.2 Hz ~ 100 kHz)Square waveRise and Fall time : Less than 25nSecTriangle waveLinearity : More than 99% at 0.2 Hz to 100 kHzTTL OutputRise and Fall time : Less than 20nSecOutput Level : TTL Level (H ≥ 2.4 V, L≤ 0.4 V)Symmetry Variation1:1 ~ 10:1▣ Sweep Function Characteristics ModeLinearWidthVariable from 1:1 ~ 100:1Rate0.5 Hz to 50 Hz (20 mSec ~ 2 Sec)External VCF Input Input Voltage : 0 ~ 10 VInput Impedance : Approx. 10 kW ▣ Frequency Counter Characteristics Display7 digits Green LED, Overflow, Gate time, MHz, kHz, HzFrequency Range0.2 Hz ~ 100 MHzAccuracy± Timebase Error ± 1 countLow pass Filter3 dB, 100kHzTimebase10 MHzMax. Input Voltage250 Vrms▣ GeneralPower RequirementAC 115/230V ± 10%, 48 ~ 66HzOperating Temperature0 to 50 °C (Accuracy specified at 25 +/- 5 °C)Dimension240 (W) x 260 (D) x 95 (H) mmWeightApprox. 3 kgStandard AccessoriesPower Cord, BNC Cable, Fuse, Instruction Manual